The Filtron AK376/2 car air filter is designed for use in Audi A4, A4 Allroad B9, A4 B9, A5, and Q5 models. It fits 2.0D–3.0DH engines from 05.15 onwards.
- Type: Car air filter
- Compatibility: Audi A4, A4 Allroad B9, A4 B9, A5, Q5
- Engines: 2.0D–3.0DH
- Application period: From 05.15